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Individual Calculations December 2019 |
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| Kandil, Adham Total change: -3.80 | |   |
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| 2019 African Junior Chess Championships - Open Section | Accra | GHA | 2019-10-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2082 | 2309 | 6.50 | 9 | -0.19 | 20 | -3.80 | |
|  Joshan, Shunjaiy | | | 1909 * | GHA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Oyelabi, Jonathan | | | 1909 * | NGR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ogosi, Raphael-Mary | | | 2092 | NGR | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Djabri, Massinas | f | | 2134 | ALG | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Rakotomaharo, Fy Antenaina | m | | 2428 | MAD | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Fawzy, Adham | g | | 2478 | EGY | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Okeke, Issac | | | 1960 | NGR | 0.00 | 1 | -0.89 | 20 | -17.80 | | | Niamkey, Elijah Pharell | | | 1909 * | CIV | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Alfaitori, Abdallah | | | 1919 | LBA | 1.00 | 1 | 0.09 | 20 | 1.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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